Omron CS1W-LC001 Operation Manual page 89

Configuration of Function Blocks
Allocatable block addresses are determined as follows according to the type
of function block. Block addresses other than these cannot be allocated.
Function block type
Basic PID (Block Model 011) and other Control
blocks
Square Root (Block Model 131) and other Operation
blocks
Step Ladder Program block (Block Model 301)
Send to Computer block
Send from All Nodes block
Receive from All Nodes block
CPU Unit Terminal
Expanded CPU Unit Terminal
Field Terminal
Note 2 An internal switch is allocated to block address 349 on CX-Process Tool for
temporarily holding data.
Which function block data is written to or which function block data is read
from is determined by the block address for each ITEM.
Note 3 Block Model and Block Address
The "Block Model" is a number for specifying the type of block and is not set
by the user in CX-Process Tool. Be careful not to confuse the Block Model
with the "block address" that is used as the address for execution that IS set
by the user.
2. Wire analog signals (or accumulated value signals) between function
blocks. (See 3-1-5 Connecting Function Blocks described later.)
3. Set ITEM data other than the analog signals.
Note 4 Wiring of analog signals (or accumulated value signals) between function
blocks is also possible by setting the data of each ITEM.
Section
Allocable block address
001 to 032
100 to 349 (Note 2)
400 to 499
501 to 532
550 to 599
600 to 699
861 to 876
829 to 860
901 to 980
3-1
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